参数资料
| 型号： | ADATE305BSVZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 45/56页 |
| 文件大小： | 0K |
| 描述： | IC DCL ATE 250MHZ DUAL 100TQFP |
| 标准包装： | 1 |
| 类型： | DCL |
| 应用： | 自动测试设备 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-TQFP 裸露焊盘 |
| 供应商设备封装： | 100-TQFP-EP（14x14） |
| 包装： | 托盘 |
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ADATE305
Rev. 0 | Page 5 of 56
DRIVER
VH VL ≥ 200 mV (to meet dc/ac specifications).
Table 2.
Parameter
Min
Typ
Max
Unit
Test
Level
Conditions/Comments
DC SPECIFICATIONS
High-Speed Differential Logic
Input Characteristics (DATA, RCV)
Input Termination Resistance
92
100
108
Ω
P
Push 6 mA into xP pins, force 1.3 V on xN pins; measure voltage
from xP to xN, calculate resistance (ΔV/ΔI)1
Input Voltage Differential
0.2
1.0
V
PF
Common-Mode Voltage
0.85
2.35
V
PF
Input Bias Current
20.0
+2.2
+20.0
μA
P
Each pin tested at 2.85 V and 0.35 V, while the other high speed
pin remains open
Pin Output Characteristics
Output High Range, VH
1.4
+6.0
V
D
Output Low Range, VL
1.5
+5.9
V
D
Output Term Range, VT
1.5
+6.0
V
D
Functional Amplitude (VH VL)
0.0
7.5
V
D
Amplitude can be programmed to VH = VL, accuracy specs
apply when VH VL ≥ 200 mV
DC Output Current Limit
Source
75
100
120
mA
P
Driver high, VH = 6.0 V, short DUTx pin to 2.0 V, measure current
DC Output Current Limit Sink
120
100
75
mA
P
Driver low, VL = 1.5 V, short DUTx pin to 6.0 V, measure current
Output Resistance, ±50 mA
45.0
47.0
49.0
Ω
P
Source: driver high, VH = 3.0 V, IDUTx = 1 mA and 50 mA;
sink: driver low, VL = 0.0 V, IDUTx = 1 mA and 50 mA; ΔVDUT/ΔIDUT
ABSOLUTE ACCURACY
VH tests done with VL = 2.5 V and VT= 2.5 V;
VL tests done with VH = 7.5 V and VT = 7.5 V;
VT tests done with VL = 2.5 V and VH = +7.5 V; unless otherwise
specified
VH, VL, VT Uncalibrated Accuracy
250
±75
+250
mV
P
Error measured at calibration points of 0 V and 5 V
VH, VL, VT Offset Tempco
±450
μV/°C
CT
Measured at calibration points
VH, VL, VT DNL
±1
mV
CT
After two-point gain/offset calibration
VH, VL, VT INL
10
±2.5
+10
mV
P
After two-point gain/offset calibration; measured over driver
output ranges
VH, VL, VT Resolution
0.6
+1
mV
PF
After two-point gain/offset calibration; range/number of DAC
bits as measured at calibration points of 0 V and 5 V
DUTGND Voltage Accuracy
7
±1.3
+7
mV
P
Over ±0.1 V range; measured at end points of VH, VL, and VT
functional range
VH, VL, VT Crosstalk
±2
mV
CT
VL = 1.5 V: VH = 1.4 V
→ 6.0 V, VT = 1.5 V → 6.0 V;
VH = 6.0 V: VL = 1.5 V
→ 5.9 V, VT = 1.5 V → 6.0 V;
VT = 1.5 V: VL = 1.5 V
→ 5.9 V, VH = 1.4 V → 6.0 V; dc crosstalk
on VL, VH, VT output level when other driver DACs are varied
Overall Voltage Accuracy
±10
mV
CT
Sum of INL, crosstalk, DUTGND, and tempco over ±5°C, after
gain/offset calibration
VH, VL, VT DC PSRR
±15
mV/V
CT
Measured at calibration points
AC SPECIFICATIONS
Rise/Fall Times
Toggle DATAxx
0.2 V Programmed Swing
1000
ps
CB
VH = 0.2 V, VL = 0.0 V, terminated; 20% to 80%
1.0 V Programmed Swing
800
ps
CB
VH = 1.0 V, VL = 0.0 V, terminated; 20% to 80%
2.0 V Programmed Swing
950
ps
CB
VH = 2.0 V, VL = 0.0 V, terminated; 20% to 80%
3.0 V Programmed Swing
1000
1175
1500
ps
P/CB
VH = 3.0 V, VL = 0.0 V, terminated; 20% to 80%
3.0 V Programmed Swing
1650
ps
CB
VH = 3.0 V, VL = 0.0 V, unterminated; 10% to 90%
5.0 V Programmed Swing
2350
ps
CB
VH = 5.0V, VL = 0.0 V, unterminated; 10% to 90%
Rise to Fall Matching
30
ps
CB
VH = 3.0 V, VL = 0.0 V, terminated; rise to fall within one channel
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